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Llwyn-y-Celyn Youth Hostel

Llwyn-y-Celyn Youth Hostel last 24 hours
  • 12°C 9°C
    Mist
  • 10°C 8°C
    Fog
  • 9°C 7°C
    Heavy rain
  • 7°C 1°C
    Heavy rain
  • 5°C 1°C
    Sunny intervals
  • 8°C 5°C
    Heavy rain
  • 8°C 5°C
    Light rain
Monday   (20 February 2017)
2200 2300
Cloudy Cloudy
Temperature (°C)
9 9
Feels like temperature (°C) arrow down
7 7
Precipitation probability arrow down
10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 12 18 WSW 11 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M
Humidity arrow down
98% 97%
UV index arrow down
0 0
Tuesday   (21 February 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Mist Light rain Drizzle Drizzle Fog Fog Light rain Mist Fog Fog Fog Fog Light rain Light rain Drizzle Fog Fog Overcast Mist Mist Mist Fog Mist Mist
Temperature (°C)
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8
Feels like temperature (°C) arrow down
7 6 6 6 6 6 6 6 6 6 6 6 7 6 6 6 6 6 5 5 5 4 4 4
Precipitation probability arrow down
20% 60% 40% 40% 30% 30% 50% 30% 30% 20% 30% 40% 70% 60% 40% 30% 20% 20% 20% 20% 20% 20% 30% 30%
Wind direction, speed & gust (mph) arrow down
WSW 11 21 WSW 11 23 WSW 11 23 W 11 24 W 11 23 WSW 11 23 WSW 11 24 WSW 11 23 WSW 11 23 WSW 11 23 WSW 12 23 WSW 12 24 WSW 12 25 WSW 14 28 WSW 15 30 WSW 15 32 WSW 16 32 WSW 16 34 WSW 17 35 WSW 17 35 WSW 17 35 WSW 17 35 WSW 18 38 WSW 19 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P VP VP VP VP VP VP P VP VP VP VP M VP VP VP VP G P P P VP P P
Humidity arrow down
98% 98% 99% 99% 99% 99% 99% 99% 99% 99% 99% 98% 97% 97% 98% 96% 96% 95% 95% 95% 96% 97% 97% 97%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
Wednesday   (22 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Fog Drizzle Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
8 8 8 9 9 9 8 8
Feels like temperature (°C) arrow down
4 3 4 5 5 5 5 4
Precipitation probability arrow down
30% 80% 90% 90% 90% 80% 90% 90%
Wind direction, speed & gust (mph) arrow down
WSW 20 42 WSW 22 45 WSW 22 44 WSW 19 38 W 16 33 W 16 32 WSW 15 31 WSW 17 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP P P M M M VP
Humidity arrow down
98% 98% 97% 95% 95% 94% 95% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (23 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Drizzle Heavy rain Heavy rain Heavy rain Heavy rain Light shower day Light shower night Sleet shower night
Temperature (°C)
8 8 7 6 6 5 4 3
Feels like temperature (°C) arrow down
4 4 3 1 0 -1 -1 -3
Precipitation probability arrow down
40% 90% 90% 90% 70% 40% 40% 50%
Wind direction, speed & gust (mph) arrow down
WSW 18 37 WSW 18 38 SW 20 42 WSW 21 46 W 22 49 WNW 21 46 WNW 18 39 WNW 16 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP P M G VG VG VG M
Humidity arrow down
98% 97% 94% 88% 80% 74% 70% 72%
UV index arrow down
0 0 0 1 2 1 0 0
Friday   (24 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow Light snow shower night Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy
Temperature (°C)
1 1 1 2 5 5 2 1
Feels like temperature (°C) arrow down
-4 -4 -3 -1 1 2 0 -1
Precipitation probability arrow down
60% 50% 10% 10% 10% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
WNW 14 30 WNW 13 27 WNW 11 23 WNW 10 20 NW 12 26 WNW 10 22 W 6 12 SSW 5 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VG VG VG VG VG VG VG
Humidity arrow down
81% 82% 86% 83% 69% 65% 81% 86%
UV index arrow down
0 0 0 1 2 1 0 0
Saturday   (25 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain
Temperature (°C)
2 3 5 6 7 8 7 6
Feels like temperature (°C) arrow down
-1 0 1 2 3 3 3 2
Precipitation probability arrow down
10% 60% 60% 80% 90% 90% 60% 50%
Wind direction, speed & gust (mph) arrow down
SSW 8 15 SSW 11 23 SSW 14 29 SSW 17 36 SW 19 39 SW 18 37 WSW 17 33 WSW 16 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G M P P G G
Humidity arrow down
85% 89% 90% 90% 92% 94% 90% 89%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (26 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light rain Cloudy Light rain Cloudy Cloudy Light shower day Light rain Light rain
Temperature (°C)
6 5 5 6 8 8 7 6
Feels like temperature (°C) arrow down
2 1 1 2 4 4 3 3
Precipitation probability arrow down
50% 10% 40% 20% 20% 40% 50% 50%
Wind direction, speed & gust (mph) arrow down
WSW 15 29 WSW 13 25 SW 11 23 SW 14 27 SW 17 34 SW 16 32 SW 14 29 SW 14 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
89% 90% 91% 90% 87% 88% 91% 93%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 2200 on Mon 20 Feb 2017

Forecast summary

Regional forecast for Wales

Becoming unsettled, and turning colder by Thursday.

This Evening and Tonight:

Generally cloudy with occasional rain and drizzle this evening and at first tonight, before this becomes more persistent and a bit heavier through the early hours, especially across west-facing hills. Another very mild night to come across Wales. Minimum Temperature 8 °C.

Tuesday:

A damp start, but the rain will ease for a time, with perhaps a glimmer of brightness around lunchtime. Some rain and strengthening winds returning later on. Mild once again. Maximum Temperature 13 °C.

Outlook for Wednesday to Friday:

Rain clearing south on Wednesday, before further wet and potentially very windy weather arrives overnight into Thursday. Brighter, but colder with a few wintry showers to end the week.

Updated at: 1501 on Mon 20 Feb 2017

UK forecast for the next 5 days

Becoming unsettled with rain and strong winds.

This Evening and Tonight:

Mild, breezy and largely cloudy across southern areas with occasional rain or drizzle, this becoming more persistent across parts of Wales. Colder further north with a touch of frost, and a few showers across northern Scotland.

Tuesday:

A cold start in the north, then turning wet, windy and milder from the west later. Another mild day to come further south, though rather cloudy and damp at times.

Outlook for Wednesday to Friday:

Unsettled with spells of rain, accompanied by strong winds, initially in the north, but more widely on Thursday. Drier, but colder on Friday, though some wintry showers in the north.

Updated at: 1500 on Mon 20 Feb 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 25 Feb 2017 to Monday 6 Mar 2017:

Late February and early March look generally mild, changeable and at times unsettled, with Atlantic depressions pushing across the UK. This means spells of rain, some of which could be heavy across high ground in the north and west, and accompanied by windy conditions, perhaps with gales at times, again more likely in the north and west. Showers in between these Atlantic systems could be wintry over northern hills. Some wind and rain is likely for the south and east too, though with more prolonged spells of drier and brighter weather in-between. Throughout this period there remains a lower chance that high pressure centred to the southwest of the UK may become more dominant and this would mean rather more settled conditions establishing themselves, with some overnight frost.

Updated at: 1208 on Mon 20 Feb 2017

UK Outlook for Tuesday 7 Mar 2017 to Tuesday 21 Mar 2017:

For March there is a fair amount of uncertainty, but the weather is most likely to be unsettled at first. There will be spells of wet and windy weather, interspersed with brighter and showery conditions with some snow possible across the north of the UK. There will, however, also be some drier and brighter spells, particularly in the south and east where we may see some local frost and fog at times overnight. Temperatures are expected to be a little above normal for the time of year but there remains a small chance of seeing a more prolonged cold spell, which is most probable later in the period, particularly if settled conditions develop more widely.

Updated at: 1208 on Mon 20 Feb 2017